82 lines
2.5 KiB
Groff
82 lines
2.5 KiB
Groff
.\"
|
|
.\" Copyright (c) 1995 Joerg Wunsch
|
|
.\"
|
|
.\" All rights reserved.
|
|
.\"
|
|
.\" This program is free software.
|
|
.\"
|
|
.\" Redistribution and use in source and binary forms, with or without
|
|
.\" modification, are permitted provided that the following conditions
|
|
.\" are met:
|
|
.\" 1. Redistributions of source code must retain the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer.
|
|
.\" 2. Redistributions in binary form must reproduce the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer in the
|
|
.\" documentation and/or other materials provided with the distribution.
|
|
.\"
|
|
.\" THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY EXPRESS OR
|
|
.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
.\" IN NO EVENT SHALL THE DEVELOPERS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
.\"
|
|
.\" $FreeBSD$
|
|
.\"
|
|
.Dd December 31, 1995
|
|
.Os FreeBSD
|
|
.Dt DEVFS_ADD_DEVSWF 9
|
|
.Sh NAME
|
|
.Nm devfs_add_devswf
|
|
.Nd wire device into devswitch table
|
|
.Sh SYNOPSIS
|
|
.Fd #include <sys/types.h>
|
|
.Fd #include <sys/devfsext.h>
|
|
.Ft void *
|
|
.Fn devfs_add_devswf "void *devsw" "int minor" "int chrblk" "uid_t uid" "gid_t gid" "int perms" "char *fmt" ...
|
|
.Sh DESCRIPTION
|
|
The call that adds an entry into devfs is
|
|
.Nm devfs_add_devswf .
|
|
.Pp
|
|
It's arguments are:
|
|
.Bl -tag -width 8X
|
|
.It Ar devsw
|
|
the address of the devsw entry the name should access
|
|
.It Ar minor
|
|
the minor number
|
|
.It Ar chrblk
|
|
whether the device is CHAR or BLK
|
|
.It Ar uid
|
|
Owner UID
|
|
.It Ar gid
|
|
Owner GID
|
|
.It Ar perms
|
|
Permissions (e.g. rwxr--r-- = 0744)
|
|
.It Ar fmt
|
|
Formatted string including name, and, if applicable, path to device within DEVFS
|
|
.El
|
|
.Sh RETURN VALUES
|
|
It returns a token that can be used to link another name to the same
|
|
device
|
|
.Pq see Xr devfs_link 9 ,
|
|
or destroy the device
|
|
.Pq see Xr devfs_remove_dev 9 .
|
|
.Sh SEE ALSO
|
|
.Xr devfs_link 9 ,
|
|
.Xr devfs_remove_dev 9
|
|
.Sh HISTORY
|
|
The function
|
|
.Nm
|
|
appeared in
|
|
.Fx 2.2 .
|
|
.Sh AUTHORS
|
|
This man page has been written by
|
|
.if t J\(:org Wunsch
|
|
.if n Joerg Wunsch
|
|
after a description from
|
|
.An Julian Elischer .
|